function personalInformation() {
    let name = xm.value;
    let password = mm.value;

    $.ajax({
        url: '/user/modifyUser',
        data: {name, password},
        success(response) {
            if(response == true) {
                alert("修改个人信息成功！");
            }else {
                alert("修改个人信息失败！");
            }
        },
    });
}